History of Computers/Calculators

By darby21802

  • Apple

    Apple
    It is an american multinational corporation that designs and markets consumer electronics.

  • CRAY-1

    CRAY-1
    Designed, manufactured, and marketed by Cray Research.

  • First Electronic Spreadsheet

    First Electronic Spreadsheet
    Called Visicalc and ran on an Apple II computer.

  • PC

    PC
    It is a personal computer which is a general purpose computer

  • Macintosh

    Macintosh
    Made it easier for users to use programs and devices

  • Windows

    Windows
    New invention where all you have to do is point and click to move from screen to screen on your computer.

  • Von Neumann Architecture

    Von Neumann Architecture
    Design model for a stored program digital computer.